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9/11Calendar of patent rolls, preserved in the Public Record Office.
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Book digitized by Google from the library of the University of Michigan and uploaded to the Internet Archive by user tpb.
volumes ; 27 cm
volumes ; 27 cm
- Addeddate
- 2009-01-25 17:31:50
- Copyright-region
- US
- Foldoutcount
- 0
- Identifier
- calendarpatentr00blacgoog
- Identifier-ark
- ark:/13960/t1bk1p28f
- Ocr
- ABBYY FineReader 8.0
- Ocr_converted
- abbyy-to-hocr 1.1.11
- Ocr_module_version
- 0.0.14
- Openlibrary_edition
- OL20444662M
- Openlibrary_work
- OL14997112W
- Page_number_confidence
- 100
- Page_number_module_version
- 1.0.5
